VisTrails is a new scientific workflow management system developed at the University of Utah that provides support for data exploration and visualization. Written in python, it has a visual programming interface for many libraries, including VTK.

The program enables to get performance of C/C++ program and separated pieces of code for any metrics (for instance : time, memory, metrics defined by user etc.). The measurement results are represented in detailed/summary reports.
Latest Version: 2.10

Xymon is a system for monitoring of hosts and networks, inspired by the Big Brother system. It provides real-time monitoring, an easy web-interface, historical data, availability reports and performance graphs.